Hi Maxime, kernel test robot noticed the following build warnings: [auto build test WARNING on 9c32cda43eb78f78c73aee4aa344b777714e259b] url: https://github.com/intel-lab-lkp/linux/commits/Maxime-B-lair/Wire-up-the-lsm_manage_policy-syscall/20250506-224212 base: 9c32cda43eb78f78c73aee4aa344b777714e259b patch link: https://lore.kernel.org/r/20250506143254.718647-2-maxime.belair%40canonical.com patch subject: [PATCH 1/3] Wire up the lsm_manage_policy syscall config: s390-allnoconfig (https://download.01.org/0day-ci/archive/20250507/202505072131.ogtsaLPI-lkp@xxxxxxxxx/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250507/202505072131.ogtsaLPI-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202505072131.ogtsaLPI-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> <stdin>:1618:2: warning: syscall lsm_manage_policy not implemented [-W#warnings] 1618 | #warning syscall lsm_manage_policy not implemented | ^ 1 warning generated. -- >> <stdin>:1618:2: warning: syscall lsm_manage_policy not implemented [-W#warnings] 1618 | #warning syscall lsm_manage_policy not implemented | ^ 1 warning generated. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
